regionD2tessdisplaymesh< TS, Indx > Class Template Reference

Display the outside polygon mesh as a dotted line. More...

#include <regionD2tessdisplay.h>

Inheritance diagram for regionD2tessdisplaymesh< TS, Indx >:

Collaboration diagram for regionD2tessdisplaymesh< TS, Indx >:

List of all members.

Public Member Functions
	regionD2tessdisplaymesh (gobjContainer &gr_, TS &tess_, boolc _multicolored=true)
	The graphics output, first link and coloring option set.
void	draw ()
	Write the graphics as gobj objects.
Public Attributes
gobjContainer &	gr
	Unprocessed graphics.
TS &	tess
	The tesselation.
bool	multicolored
	Randomly color the mesh.

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Detailed Description

template<typename TS, typename Indx>
class regionD2tessdisplaymesh< TS, Indx >

Display the outside polygon mesh as a dotted line.

Definition at line 15 of file regionD2tessdisplay.h.

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Constructor & Destructor Documentation

template<typename TS , typename Indx >

regionD2tessdisplaymesh< TS, Indx >::regionD2tessdisplaymesh	(	gobjContainer &	gr_,
		TS &	tess_,
		boolc	_multicolored = true
	)			[inline]

The graphics output, first link and coloring option set.

Definition at line 29 of file regionD2tessdisplay.h.

    : gr(gr_), tess(tess_), multicolored(_multicolored) {}

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Member Function Documentation

template<typename TS , typename Indx >

void regionD2tessdisplaymesh< TS, Indx >::draw

(

)

[inline, virtual]

Write the graphics as gobj objects.

Implements gobj.

Definition at line 137 of file regionD2tessdisplay.h.

References regionD2tessdisplaymesh< TS, Indx >::gr, regionD2tessdisplaymesh< TS, Indx >::multicolored, gobjContainer::push(), r, pnlinkiterconst< Indx >::reset(), and regionD2tessdisplaymesh< TS, Indx >::tess.

{
//cout << "regionD2tessdisplaymesh<TS,Indx>::draw()" << endl;
  gr.push( new gobjglEnable(GL_LINE_STIPPLE) );
  gr.push( new gobjglLineStipple(1,0x1C47) );

  gr.push( new gobjglBegin(GL_LINES) );

  Indx imax = tess.vi.size();
  for (Indx i=0; i<imax; ++i)
  {
    if ( tess.vi[i].isnull())
      continue;

//cout << SHOW(i) << endl;

    if (multicolored)
    {
        random11<double> r;
        gr.push(new gobjglColor3f(r(),r(),r()));
    }

    pnlinkiterconst<Indx> k(tess.vi[i].start);
    k.reset();
    do
    {
//cout << SHOW(k->plink) << " " << SHOW(k->next->plink) << endl;
      gr.push( new gobjglVertex2f(tess.pts[k->plink]) );
      gr.push( new gobjglVertex2f(tess.pts[k->next->plink]) );
      ++k;
    } while (!k);
  }

  gr.push( new gobjglEnd() );
  gr.push(new gobjglDisable(GL_LINE_STIPPLE));
}

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Member Data Documentation

template<typename TS , typename Indx >

gobjContainer& regionD2tessdisplaymesh< TS, Indx >::gr

Unprocessed graphics.

Definition at line 20 of file regionD2tessdisplay.h.

Referenced by regionD2tessdisplaymesh< TS, Indx >::draw().

template<typename TS , typename Indx >

bool regionD2tessdisplaymesh< TS, Indx >::multicolored

Randomly color the mesh.

Definition at line 25 of file regionD2tessdisplay.h.

Referenced by regionD2tessdisplaymesh< TS, Indx >::draw().

template<typename TS , typename Indx >

TS& regionD2tessdisplaymesh< TS, Indx >::tess

The tesselation.

Definition at line 22 of file regionD2tessdisplay.h.

Referenced by regionD2tessdisplaymesh< TS, Indx >::draw().

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The documentation for this class was generated from the following file:

• compgeomlib/regionD2tessdisplay.h